209933866

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{6221}}^1$

素因数の和:6629

約数の個数: 16

約数和(自身を含む): 322548480

約数和(自身を除く): 112614614

約数列:

[1, 2, 47, 94, 359, 718, 6221, 12442, 16873, 33746, 292387, 584774, 2233339, 4466678, 104966933, 209933866]

約数ペア:

[(1, 209933866), (2, 104966933), (47, 4466678), (94, 2233339), (359, 584774), (718, 292387), (6221, 33746), (12442, 16873)]